19654367042

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1\times {\mathrm{136237}}^1$

素因数の和:137653

約数の個数: 16

約数和(自身を含む): 30060097272

約数和(自身を除く): 10405730230

約数列:

[1, 2, 53, 106, 1361, 2722, 72133, 136237, 144266, 272474, 7220561, 14441122, 185418557, 370837114, 9827183521, 19654367042]

約数ペア:

[(1, 19654367042), (2, 9827183521), (53, 370837114), (106, 185418557), (1361, 14441122), (2722, 7220561), (72133, 272474), (136237, 144266)]